Possible pregnancy symptoms?

I had two af last month as i was on the patch to reset my hormones amd i only wore it for 4 days and i started bleeding bright red heavy again but then me and hubby tried after i finished and a week later i started feeling faint and dizzy with boob pain thats dull it comes and goes but does get intense with a little bit of dull cramping in my abdomen also nausea too after a few days. It hasn't gotten better my boobs get a little worse on some days and now im very tired and bloated like crazy. Af isn't supposed to come until the end of the month kinda in the beginning of the new month also. This is not my first time ttc i had miscarried the first time almost 3 years ago and i feel ready to try again. I hope im not just imagining things. I tried two pregnancy tests but they came out negative but we are thinking its probably too early to test